birthdate.co

Observed Aug 10, 2026, 12:52 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of birthdate.co was taken 5d ago

birthdate.co is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting birthdate.co under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch birthdate.co Watching a domain needs a DRM3 account. The reading above stays free and public either way.

Verify this receipt yourself + Watch this domain

Up right now

Runs onCloudflare

Email byGoogle Workspace

Secured byLet's Encrypt

Also usesKlaviyoFacebook/MetaPinterestGoogle Search Console

majestic

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat birthdate.co actually stands on - every host below is a signed observation

birthdate.co

A / AAAA

23.227.38.65

Cloudflareserves the site

dns1.registrar-servers.comdns2.registrar-servers.com

registrar-servers.comanswers its DNS

aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx2.googlemail.com+1 more

Google Workspacereceives its email

TLS

birthdate.co

Let's Encryptissued its certificate

DNS Records

A 1

23.227.38.65

MX 5

1aspmx.l.google.com
5alt1.aspmx.l.google.com
5alt2.aspmx.l.google.com
10aspmx2.googlemail.com
10aspmx3.googlemail.com

TXT 6

klaviyo-site-verification=NXQXTQ
v=spf1 include:sendgrid.net include:mail.zendesk.com ~all
facebook-domain-verification=l9byp1yuz40bwtnsnrwn6n072an9ec
pinterest-site-verification=96f71fdd09d485a6e5085d55aa112955
google-site-verification=0QMQ408s-nDtK7uSreiT-6pl47tVj9jAklYR8UldZBA
google-site-verification=XYU6UucRZMCSAFZhVWXpBECwpdtzHjsjwAnzxv1t6EE

NS 2

dns1.registrar-servers.com
dns2.registrar-servers.com

SOA 1

dns1.registrar-servers.com hostmaster.registrar-servers.com

DMARC_RECORDS 1

v=DMARC1; p=none; rua=mailto:support@birthdate.co

TLS Certificates (4)

Common Name	Issuer	Expires
`birthdate.co`	C=US, O=Let's Encrypt, CN=YE1	Thu, 29 Oct 2026 01:19:01 +0000
`YE1`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (0)

None observed.

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID: rcpt_07e4ead678434d24
Output Hash: c849c4772612b71621b29df3f947539c39c99beeb62e4548a023b36c1a74c8fa
Signature: ed25519:463619877737d159d2e53b7edf599432ff9f9a6780b4a1adc0e5ef2faede663ce5af7fdd28d90c3a80bfbcf67d1e52b752a593e50ac908357c5b30cfc66b1603
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/birthdate.co